音标:[ri'æktiv] ; 柯林斯词典等级:1 级;
a. 反动的, 反应的
[医] 反应的
a. participating readily in reactions
s. reacting to a stimulus

词性分布:
形容词100%

reactive的用法和样例:

例句

用作形容词(adj.)
  1. Missing is a reactive course by heart.思念是一种心灵反应的过程.
  2. Most thinking is reactive rather than proactive.思考问题多数情况是被动反应而不是主动想办法。
  3. Ammonia is a very reactive chemical.氨是很活泼的化合物。

词汇搭配

  • cross-reactive可交叉反应的...
  • reactive value无功量
  • reactive metal活性金属
  • reactive thrust反冲力
  • reactive current无功电流
  • reactive element无功元件
  • reactive compensation无功补偿
  • reactive sputtering反应溅射
  • reactive load电抗负载,无功负载...
  • reactive drop无功电压降,电抗性电...
  • reactive factor无功率因数
  • reactive state反应状态
  • reactive force反作用力
  • reactive inflammation反应性炎
  • reactive phosphate活性磷酸盐
  • reactive circuit[电]反馈电路...
  • reactive voltage电抗性电压
  • reactive hyperemia反应性充血
  • reactive component电抗部分,无功部分,...
  • reactive power无功功率

经典引文

  • Highly reactive, ozone-destroying chemicals form..in stratospheric clouds.

    出自:Independent
【近义词】
【反义词】

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